Hello,
Unless I am doing something very wrong, I cannot get a fresh installation of the upgrade tool to work on a clean CakePHP 3.9 skeleton
Steps to reproduce:
Install the CakePHP 3.9 skeleton into /tmp/cakestuff/myapp
cd /tmp
mkdir cakestuff
cd cakestuff
composer create-project --prefer-dist "cakephp/app:^3.8" myapp
Install the upgrade tool into /tmp/cakestuff/upgrade
git clone git://github.com/cakephp/upgrade
cd upgrade
composer install --no-dev
Attempt to upgrade /tmp/cakestuff/myapp
bin/cake upgrade /tmp/cakestuff/myapp
This produces the following output:
Moving templates
Renaming /tmp/cakestuff/myapp/src/Template
Moving sub directories of /tmp/cakestuff/myapp/templates
Recursively changing extensions in /tmp/cakestuff/myapp/templates
Moving locale files
Renaming /tmp/cakestuff/myapp/src/Locale
Applying cakephp40 Rector rules
[ERROR] Undefined class constant 'CAKEPHP_40'
Rector applied successfully
[ERROR] Undefined class constant 'CAKEPHP_40'
Rector applied successfully
[ERROR] Undefined class constant 'CAKEPHP_40'
Rector applied successfully
[ERROR] Undefined class constant 'CAKEPHP_40'
Rector applied successfully
Applying phpunit80 Rector rules
[ERROR] Undefined class constant 'PHPUNIT_80'
Rector applied successfully
Next upgrade your composer.json.
Am I doing something very wrong or stupid, or is there an issue with the upgrade tool?
This is on PHP 7.4.16 with rector 0.10.20